/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.handler.admincommandhandlers;

import java.util.List;

import net.sf.l2j.Config;
import net.sf.l2j.gameserver.handler.IAdminCommandHandler;
import net.sf.l2j.gameserver.model.L2World;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.pathfinding.AbstractNodeLoc;
import net.sf.l2j.gameserver.pathfinding.geonodes.GeoPathFinding;

public class AdminPathNode implements IAdminCommandHandler {
	private static final String[] ADMIN_COMMANDS = { "admin_pn_info",
			"admin_show_path", "admin_path_debug", "admin_show_pn",
			"admin_find_path", };
	private static final int REQUIRED_LEVEL = Config.GM_CREATE_NODES;

	public boolean useAdminCommand(String command, L2PcInstance activeChar) {
		if (!Config.ALT_PRIVILEGES_ADMIN)
			if (!(checkLevel(activeChar.getAccessLevel()) && activeChar.isGM()))
				return false;
		// Config.NEW_NODE_ID
		if (command.equals("admin_pn_info")) {
		} else if (command.equals("admin_show_path")) {
		} else if (command.equals("admin_path_debug")) {
		} else if (command.equals("admin_show_pn")) {
		} else if (command.equals("admin_find_path")) {
			if (Config.GEODATA < 2) {
				activeChar.sendMessage("PathFinding has not been enabled.");
				return true;
			}
			if (activeChar.getTarget() != null) {
				int gx = activeChar.getX() - L2World.MAP_MIN_X >> 4;
				int gy = activeChar.getY() - L2World.MAP_MIN_Y >> 4;
				int gtx = activeChar.getTarget().getX() - L2World.MAP_MIN_X >> 4;
				int gty = activeChar.getTarget().getY() - L2World.MAP_MIN_Y >> 4;
				List<AbstractNodeLoc> path = GeoPathFinding.getInstance()
						.findPath(gx, gy, (short) activeChar.getZ(), gtx, gty,
								(short) activeChar.getTarget().getZ());
				if (path == null) {
					activeChar.sendMessage("No Route!");
					return true;
				}
				for (AbstractNodeLoc a : path)
					activeChar.sendMessage("x:" + a.getX() + " y:" + a.getY()
							+ " z:" + a.getZ());
			} else
				activeChar.sendMessage("No Target!");
		}
		return true;
	}

	public String[] getAdminCommandList() {
		return ADMIN_COMMANDS;
	}

	private boolean checkLevel(int level) {
		return level >= REQUIRED_LEVEL;
	}
}
